require_relative '../spec_helper'
require_relative '../fixtures/classes'

describe 'Socket.unix_server_socket' do
  before do
    @path = SocketSpecs.socket_path
  end

  after do
    rm_r(@path)
  end

  describe 'when no block is given' do
    before do
      @socket = nil
    end

    after do
      @socket.close
    end

    it 'returns a Socket' do
      @socket = Socket.unix_server_socket(@path)

      @socket.should be_an_instance_of(Socket)
    end
  end

  describe 'when a block is given' do
    it 'yields a Socket' do
      Socket.unix_server_socket(@path) do |sock|
        sock.should be_an_instance_of(Socket)
      end
    end

    it 'closes the Socket when the block returns' do
      socket = nil

      Socket.unix_server_socket(@path) do |sock|
        socket = sock
      end

      socket.should be_an_instance_of(Socket)
    end
  end
end
